{"product_id":"namura-standard-bore-piston-kit-size-b-96-96mm-for-yamaha-yz450f-2020-2022-97mm","title":"Namura Standard Bore Piston Kit Size B 96.96mm for Yamaha YZ450F 2020-2022 97mm","description":"\u003ch2\u003eStandard Bore Piston Kit Size B 96.96mm 97mm for Yamaha YZ450F 2020-2022\u003c\/h2\u003e\u003cp\u003eThis standard bore piston kit from Namura is a direct replacement for Yamaha YZ450F models, offering a 96.96mm bore (97mm stock) in Size B specification to restore compression and performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Namura Standard Bore Piston Kit is designed for Yamaha YZ450F dirt bikes from 2020 to 2022, featuring a premium cast piston with precise machining. It restores factory compression and ensures reliable power delivery for off-road enthusiasts.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined from high-strength aluminum alloy for durability\u003c\/li\u003e\n\u003cli\u003eStandard bore size B at 96.96mm for exact fitment\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings, wrist pin, and circlips for complete installation\u003c\/li\u003e\n\u003cli\u003eEngineered to meet OEM specifications for reliable performance\u003c\/li\u003e\n\u003cli\u003eLightweight design reduces reciprocating mass for quicker throttle response\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha YZ450F (2020-2022)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMotocross racing on closed-course tracks\u003c\/li\u003e\n\u003cli\u003eEnduro and trail riding in rugged terrain\u003c\/li\u003e\n\u003cli\u003eCross-country racing requiring high output\u003c\/li\u003e\n\u003cli\u003eRecreational off-road riding demanding durability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e96.96mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStock Bore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e97mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSize B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Bore Piston Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha YZ450F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this piston kit suitable for a rebuild of my YZ450F? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is designed as a direct replacement for Yamaha YZ450F engines from 2020-2022, restoring original bore size and performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is included in the kit? \u003cstrong\u003eA:\u003c\/strong\u003e The kit includes the piston, rings, wrist pin, and circlips, providing all necessary components for a standard bore rebuild.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44949797109846,"sku":"SZ1F15167","price":263.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_c70f8e83-bb34-409f-8370-54e9d0269f63.jpg?v=1781399398","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-piston-kit-size-b-96-96mm-for-yamaha-yz450f-2020-2022-97mm","provider":"Solid Spare","version":"1.0","type":"link"}